Import Boring Bar For Cam Shaft Bore — Buy in wholesale FOB from Supplier in China

More Super Hard Product Co. Ltd manufactures a specialised Boring Bar for camshaft bore machining, employing polycrystalline diamond (PCD) and polycrystalline cubic boron nitride (PCBN) as the cutting edge and guide strip material. The design leverages the low friction coefficient of PCD to minimise tool wear during both rough and finish passes in camshaft production. The bar is compatible with standard CNC turning centres used in automotive engine factories. Its robust construction targets high dimensional stability for deep, long holes.

The tool incorporates a high‑precision fine‑tuning mechanism that allows rapid adjustment of the cutting diameter, while a high‑rigidity locking plate ensures strong clamping force and process safety. Water is delivered through a dedicated outlet hole, helping to maintain tolerance, roundness and coaxiality of the bore and to achieve a surface roughness typically better than Ra0.8 µm. Typical industry grades for camshaft bore tools include PCD inserts with hardness above 9000 HV and PCBN inserts for harder alloys. The bar’s standard length ranges from 200 mm to 350 mm, with a diameter range of 20 mm to 60 mm.

Engine manufacturers and precision machining shops source this Boring Bar to meet the tight tolerance requirements of modern camshafts, often demanding ±0.01 mm dimensional accuracy and low runout. Trade negotiations usually cover FOB or CIF terms, with the need to confirm minimum order quantities, lead times and any required certification such as ISO 9001. Prospective buyers should request a detailed technical data sheet and, if necessary, arrange a sample trial before full‑scale purchase. Packaging is supplied in reinforced wooden crates to safeguard the delicate PCD inserts during transport.

More Super Hard Product Co. Ltd is headquartered at B906, Wanda Plaza, Zhongyuan Road, Zhengzhou, Henan 47000, China. The supplier is listed under the harbour trust tier, with a recorded response rate of 0 % and no average response time, indicating limited recent engagement on the platform. Its catalogue focuses on super‑hard PCD/PCBN tooling, including the specialised Boring Bar for camshaft bores.

The address suggests a manufacturing base in a major industrial zone of Zhengzhou, but the public profile does not disclose production capacity, certifications or client references. Buyers are advised to request factory audit reports, material test certificates and any applicable ISO quality system documentation before committing to large orders. Communication is conducted through the supplier’s designated contact channel.